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Individual Calculations May 2023 |
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| Guo, Leo Total change: 65.20 | |   |
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| 2023 O2C Doeberl Cup Minor | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1504 | 4.50 | 7 | 1.66 | 40 | 66.40 | |
|  Paul, Cijo | | | 1656 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Retnaraja, Athena-Malar | | | 1514 | AUS | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Beare, Nick | | | 1553 | AUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Jiang, Renfei | | | 1539 | AUS | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Parker, Trent | | | 1650 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Vander Wal, Fritz W | | | 1749 | AUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kong, Dexuan | | | 1380 | AUS | 0.00 | 1 | -0.67 | 40 | -26.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 Oceania Junior Championship Under 20 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1504 | 2.00 | 8 | -0.03 | 40 | -1.20 | |
| | Young, Micah | | | 1808 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zhu, Harvey | | | 1756 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Annapureddy, Rheyansh Reddy | | | 1745 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ho, Lachlan | | | 1713 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ni, Lucas | | | 1676 | AUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Wang, Aaron Ziwen | | | 1705 | NZL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Li, Ian | | | 1414 | AUS | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Galois, Mathieu | | | 1818 | FRA | 0.50 | 1 | 0.36 | 40 | 14.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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